Circulating chemical waste gas treatment device

Abstract

The utility model belongs to the technical field of chemical waste gas treatment, and particularly relates to a circulating type chemical waste gas treatment device which comprises a box body, a circulating pump is fixedly mounted on the left side of the box body, a liquid inlet pipe and a liquid conveying pipe are fixedly communicated with the circulating pump and extend into the box body, a transverse pipe is fixedly arranged in the box body, and a liquid outlet pipe is fixedly arranged on the transverse pipe. A mounting hole is formed in the right side of the box body, a fixing seat is mounted in the mounting hole, a connecting frame is fixedly mounted on the left side of the fixing seat, a filtering layer is fixedly arranged in the connecting frame, and a side plate is fixedly mounted on the right side of the fixing seat; and a side handle is fixedly mounted on the right side of the side plate. The chemical waste gas treatment device is reasonable in structural design, chemical waste gas can be conveniently discharged after being fully purified, the filter layer can be conveniently taken out for cleaning, and the device is convenient and practical.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical waste gas treatment, in particular to a circulating chemical waste gas treatment device. Background Art

[0002] During chemical processing and production, high-temperature and dusty waste gas will be generated. These waste gases need to be treated before they can be discharged into the atmosphere. Currently, the waste gas is generally purified by spraying it with medicine and then filtered through a filter layer. However, it is inconvenient to remove and clean the filter layer. Therefore, we propose a circulating chemical waste gas treatment device to solve the above problem. Utility Model Content

[0003] The utility model aims to solve the shortcomings of the prior art and proposes a circulating chemical waste gas treatment device.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A circulating chemical waste gas treatment device comprises a box body, a circulating pump is fixedly installed on the left side of the box body, a liquid inlet pipe and a liquid delivery pipe are fixedly connected on the circulating pump, the liquid inlet pipe and the liquid delivery pipe both extend into the box body, a transverse pipe is fixedly arranged in the box body, the liquid delivery pipe is fixedly connected with the transverse pipe, a plurality of nozzles are fixedly arranged on the transverse pipe, a mounting hole is opened on the right side of the box body, a fixing seat is installed in the mounting hole, a connecting frame is fixedly installed on the left side of the fixing seat, a filter layer is fixedly arranged in the connecting frame, the fixing A side plate is fixedly installed on the right side of the fixed seat, a side handle is fixedly installed on the right side of the side plate, a threaded shaft is arranged on the right side thread of the side plate, a side groove is arranged on the fixed seat, the threaded shaft extends into the side groove and a vertical bar is fixedly arranged, two round shafts are welded on the left side of the vertical bar, a sliding groove is arranged on the inner wall of the side groove, two sliding plates are slidably arranged in the sliding groove, the two round shafts are movably connected in the corresponding sliding plates, and an insertion shaft is fixedly arranged on the side away from the two sliding plates, and the two insertion shafts are inserted into the mounting holes.

[0006] Preferably, a liquid adding pipe, an air inlet pipe and a liquid discharge pipe are fixedly provided on the right side of the box body, a valve is provided on the liquid discharge pipe, an exhaust pipe is fixedly provided on the box body, and an exhaust fan is fixedly provided in the exhaust pipe.

[0007] Preferably, fixing rods are fixedly provided on both sides of the transverse tube, and the two fixing rods are fixedly provided on the inner wall of the box body.

[0008] Preferably, a sealing gasket is fixedly provided on the inner wall of the mounting hole and the inner wall of the slot, the fixing seat is in movable sealing contact with the sealing gasket in the slot, and the connecting frame is in movable sealing contact with the sealing gasket in the slot.

[0009] Preferably, two positioning rods are fixedly provided on the left side of the side plate, and the two positioning rods are both inserted into the box body.

[0010] Preferably, a limit shaft is fixedly arranged in the sliding groove, two sliding plates are slidably sleeved on the outside of the limit shaft, rectangular grooves are opened on the right sides of the two sliding plates, and two circular shafts are in movably contact with the inner walls of the corresponding rectangular grooves.

[0011] In the utility model, the circulating chemical waste gas treatment device can conveniently discharge the chemical waste gas after fully purifying the waste gas through the cooperation of the box, the circulating pump, the liquid inlet pipe, the liquid infusion pipe, the transverse pipe, the multiple nozzles, the exhaust pipe, the exhaust fan fixed in the exhaust pipe, the connecting frame and the filter layer;

[0012] In the utility model, the circulating chemical waste gas treatment device can conveniently take out and clean the filter layer through the cooperation of the mounting hole, the fixed seat side plate, the side plate, the two positioning rods, the threaded shaft, the side groove, the vertical bar, the two round shafts, the sliding groove, the two sliding plates and the two plug shafts;

[0013] The utility model has a reasonable structural design, can conveniently discharge the chemical waste gas after being fully purified, and can conveniently take out the filter layer for cleaning, which is convenient and practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a three-dimensional structural schematic diagram of a circulating chemical waste gas treatment device proposed by the utility model;

[0015] Figure 2 This is a cross-sectional structural schematic diagram of a circulating chemical waste gas treatment device proposed by the utility model;

[0016] Figure 3 for Figure 2 A partial enlarged view of part A;

[0017] Figure 4 The present invention is a schematic diagram of the three-dimensional structure of a sliding plate of a circulating chemical waste gas treatment device.

[0018] In the figure: 1. box body; 2. circulation pump; 3. liquid inlet pipe; 4. liquid infusion pipe; 5. horizontal pipe; 6. nozzle; 7. exhaust pipe; 8. exhaust fan; 9. mounting hole; 10. fixing seat; 11. connecting frame; 12. filter layer; 13. side panel; 14. side handle; 15. positioning rod; 16. threaded shaft; 17. side groove; 18. vertical bar; 19. round shaft; 20. sliding groove; 21. sliding plate; 22. plug shaft. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Reference Figure 1-4 A circulating chemical waste gas treatment device comprises a box body 1, a circulating pump 2 is fixedly installed on the left side of the box body 1, a liquid inlet pipe 3 and a liquid delivery pipe 4 are fixedly connected on the circulating pump 2, the liquid inlet pipe 3 and the liquid delivery pipe 4 are both extended into the box body 1, a transverse pipe 5 is fixedly arranged in the box body 1, the liquid delivery pipe 4 is fixedly connected with the transverse pipe 5, a plurality of nozzles 6 are fixedly arranged on the transverse pipe 5, a mounting hole is opened on the right side of the box body 1, a fixing seat 10 is installed in the mounting hole, a connecting frame 11 is fixedly installed on the left side of the fixing seat 10, a filter layer 12 is fixedly arranged in the connecting frame 11, and a side nozzle 6 is fixedly installed on the right side of the fixing seat 10 Plate 13, a side handle 14 is fixedly installed on the right side of the side plate 13, a threaded shaft 16 is threadedly arranged on the right side of the side plate 13, a side groove 17 is opened on the fixed seat 10, the threaded shaft 16 extends into the side groove 17 and is fixedly arranged with a vertical bar 18, two round shafts 19 are welded on the left side of the vertical bar 18, a sliding groove 20 is opened on the inner wall of the side groove 17, two sliding plates 21 are slidably arranged in the sliding groove 20, the two round shafts 19 are movably connected in the corresponding sliding plates 21, and the two sliding plates 21 are fixedly arranged with an insertion shaft 22 on the side away from each other, and the two insertion shafts 22 are both inserted into the mounting hole 9.

[0021] In this embodiment, a liquid adding pipe, an air intake pipe and a liquid discharge pipe are fixedly arranged on the right side of the box body 1, and a valve is provided on the liquid discharge pipe. An exhaust pipe 7 is fixedly arranged on the box body 1, and an exhaust fan 8 is fixedly arranged in the exhaust pipe 7, which can facilitate liquid adding, air intake, liquid discharge and exhaust, and can facilitate the transportation of exhaust gas from bottom to top.

[0022] In this embodiment, fixing rods are fixedly arranged on both sides of the transverse tube 5 , and the two fixing rods are fixedly arranged on the inner wall of the box body 1 , so that the transverse tube 5 can be fixedly arranged conveniently.

[0023] In this embodiment, sealing gaskets are fixedly arranged on the inner wall of the mounting hole 9 and the inner wall of the card slot, the fixing seat 10 is in movable sealing contact with the sealing gasket in the card slot, and the connecting frame 11 is in movable sealing contact with the sealing gasket in the card slot, which can play a sealing role.

[0024] In this embodiment, two positioning rods 15 are fixedly provided on the left side of the side plate 13 . The two positioning rods 15 are both inserted into the box body 1 to play a positioning role for the side plate 13 .

[0025] In this embodiment, a limiting axis is fixedly set in the sliding groove 20, and the two sliding plates 21 are slidably mounted on the outside of the limiting axis. Rectangular grooves are opened on the right sides of the two sliding plates 21. The two circular shafts 19 are in movable contact with the inner walls of the corresponding rectangular grooves, which can limit the two sliding plates 21 and make it convenient to mount the two sliding plates 21 on the outside of the corresponding circular shafts 19.

[0026] In the utility model, when in use, liquid medicine can be injected into the box body 1 through the liquid adding pipe, and then the exhaust gas can be introduced into the box body 1 through the air inlet pipe, that is, the circulation pump 2 can be driven first to extract liquid medicine through the liquid inlet pipe 3, and transport it to the horizontal pipe 5 through the liquid delivery pipe 4, so that the liquid medicine can be sprayed to the exhaust gas through multiple nozzles 6, that is, the liquid medicine can be brought into contact with the exhaust gas to perform preliminary purification treatment on the exhaust gas, and at the same time, the exhaust fan 8 can be driven to guide the exhaust gas to flow upward, so that the exhaust gas can be further filtered and purified by the filter layer 12, and then The exhaust gas can be fully purified by being discharged through the exhaust pipe 7. When the filter layer 12 needs to be cleaned, the threaded shaft 16 can be rotated to make the threaded shaft 16 drive the vertical bar 18 to move to the left and rotate, so that the vertical bar 18 can move the two sliding plates 21 closer together through the two circular shafts 19 when rotating, so that the two plug shafts 22 can be put into the side groove 17, and then the side handle 14 can be held and pulled to pull the connecting frame 11 out, thereby facilitating the cleaning of the filter layer 12 in the connecting frame 11.

Claims

1. A circulating chemical waste gas treatment device, comprising a housing (1), characterized in that: A circulation pump (2) is fixedly installed on the left side of the box body (1), and a liquid inlet pipe (3) and a liquid infusion pipe (4) are fixedly connected on the circulation pump (2), and the liquid inlet pipe (3) and the liquid infusion pipe (4) both extend into the box body (1), and a transverse pipe (5) is fixedly arranged in the box body (1), and the liquid infusion pipe (4) is fixedly connected to the transverse pipe (5), and a plurality of nozzles (6) are fixedly arranged on the transverse pipe (5), and a mounting hole is opened on the right side of the box body (1), and a fixing seat (10) is installed in the mounting hole, and a connecting frame (11) is fixedly installed on the left side of the fixing seat (10), and a filter layer (12) is fixedly arranged in the connecting frame (11), and a side plate (13) is fixedly installed on the right side of the fixing seat (10), and the A side handle (14) is fixedly installed on the right side of the side plate (13); a threaded shaft (16) is threadedly arranged on the right side of the side plate (13); a side groove (17) is provided on the fixing seat (10); the threaded shaft (16) extends into the side groove (17) and is fixedly provided with a vertical bar (18); two round shafts (19) are welded on the left side of the vertical bar (18); a sliding groove (20) is provided on the inner wall of the side groove (17); two sliding plates (21) are slidably arranged in the sliding groove (20); the two round shafts (19) are movably connected in the corresponding sliding plates (21); an insertion shaft (22) is fixedly arranged on the side away from each other of the two sliding plates (21); the two insertion shafts (22) are both inserted into the mounting hole (9).

2. A circulating chemical waste gas treatment device according to claim 1, characterized in that: A liquid adding pipe, an air inlet pipe and a liquid discharge pipe are fixedly arranged on the right side of the box body (1), and a valve is arranged on the liquid discharge pipe. An exhaust pipe (7) is fixedly arranged on the box body (1), and an exhaust fan (8) is fixedly arranged inside the exhaust pipe (7).

3. A circulating chemical waste gas treatment device according to claim 1, characterized in that: Fixing rods are fixedly arranged on both sides of the transverse tube (5), and the two fixing rods are fixedly arranged on the inner wall of the box body (1).

4. A circulating chemical waste gas treatment device according to claim 1, characterized in that: A sealing gasket is fixedly arranged on the inner wall of the mounting hole (9) and the inner wall of the card slot, the fixing seat (10) is in movable sealing contact with the sealing gasket in the card slot, and the connecting frame (11) is in movable sealing contact with the sealing gasket in the card slot.

5. A circulating chemical waste gas treatment device according to claim 1, characterized in that: Two positioning rods (15) are fixedly arranged on the left side of the side plate (13), and the two positioning rods (15) are both inserted into the box body (1).

6. A circulating chemical waste gas treatment device according to claim 1, characterized in that: A limit axis is fixedly arranged in the sliding groove (20), two sliding plates (21) are slidably sleeved on the outside of the limit axis, rectangular grooves are opened on the right sides of the two sliding plates (21), and two circular shafts (19) are in active contact with the inner walls of the corresponding rectangular grooves.

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